/*  
 *  Nanjing JIYU Technology Co.,Ltd All rights reserved.
 *  Copyright (C) 2022 
 *  ==============================================================
 * 
 *  automatic.c 
 *    初始化接口
 *
 *  --------------------------------------------------------------
 *  
 */

#ifndef __USART_H
#define __USART_H

#include "stdio.h"
#include "system.h"


extern volatile u8 uart3_rx_data;

void uart3_init(void);

void uart3_send(uint8_t *str);


#endif


